Although this picture does not show it, this is the narrowest part of the plateau,
about 100 feet (30m) wide. It is aptly named "The Neck." By the time a vehicle has
come this far, passengers have their noses pressed against the windows and drool
with abandon. Drivers cast ever-so-brief glances to the left or right but focus
on the road and its inconsequential "guard rail." The end of the road is just ahead.

The Neck is at the center of this WikiMapia aerial photo:
http://www.wikimapia.org/#y=38474985&x=-109740747&z=17&l=0&m=a&v=2 .
.